132 lines
3.7 KiB
C++
132 lines
3.7 KiB
C++
/**
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* This file is a part of Promoe, an XMMS2 client
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*
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* Copyright (C) 2008 Thomas Frauendorfer
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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// FIXME: because somewhere something with the includes is wrons, this line
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// is needed
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#include "XMMSHandler.h"
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#include <QRegExp>
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#include <QStringList>
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#include <QList>
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#include <QListWidgetItem>
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#include "playlistchooser.h"
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#include "xcollection.h"
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PlaylistChooser::PlaylistChooser (QWidget *parent, XCollection *coll)
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: QDialog (parent)
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{
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setupUi (this);
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setAttribute (Qt::WA_DeleteOnClose);
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m_collection = coll;
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// FIXME: implement creation of new Playlists
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// playlistCreateButton->setEnabled (false);
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// playlistRemoveButton->setEnabled (false);
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// fill the List with Playlistnames.
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// Sort out playlists that start with '_'
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QRegExp regex = QRegExp ("^[^_]");
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QStringList lists = coll->list ("Playlists").filter (regex);
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playlistsListWidget->setSortingEnabled (true);
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playlistsListWidget->addItems (lists);
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connect (coll, SIGNAL (collectionModified (QString, QString, int, QString)),
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this, SLOT (handle_playlists_modified (QString, QString, int,
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QString)));
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}
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void
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PlaylistChooser::handle_playlists_modified (QString name, QString ns,
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int type, QString newname)
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{
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if (ns != "Playlists") {
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return;
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}
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switch (type) {
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case XMMS_COLLECTION_CHANGED_ADD:
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if (!name.startsWith("_")) {
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playlistsListWidget->addItem(name);
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}
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break;
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case XMMS_COLLECTION_CHANGED_REMOVE: {
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QList<QListWidgetItem *> list
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= playlistsListWidget->findItems (name, Qt::MatchExactly);
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if (!list.empty ()) {
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// we should only have one exatly matching String
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QListWidgetItem* item = list.first ();
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int idx = playlistsListWidget->row (item);
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item = playlistsListWidget->takeItem (idx);
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delete item;
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}
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}
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break;
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case XMMS_COLLECTION_CHANGED_RENAME: {
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// remove the old entry
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QList<QListWidgetItem *> list
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= playlistsListWidget->findItems (name, Qt::MatchExactly);
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if (!list.empty ()) {
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// we should only have one exatly matching String
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QListWidgetItem* item = list.first ();
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int idx = playlistsListWidget->row (item);
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item = playlistsListWidget->takeItem (idx);
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delete item;
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}
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// and add the new one
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if (!newname.startsWith("_")) {
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playlistsListWidget->addItem(newname);
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}
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}
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break;
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default:
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break;
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}
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}
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void
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PlaylistChooser::on_playlistCreateButton_clicked ()
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{
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QString name = playlistTextEdit->text ();
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// only create new playlist, if it doesn't already exist
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if (m_collection->list ("Playlists").contains (name)) return;
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m_collection->addIdlist (name);
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}
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void
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PlaylistChooser::on_playlistRemoveButton_clicked ()
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{
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QList<QListWidgetItem *> list = playlistsListWidget->selectedItems ();
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if (list.empty ()) return; // nothing to do
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// TODO: if we change the selectionmodel to multiselection,
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// change this tp remove more than one item
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QListWidgetItem* item = list.first ();
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QString name = item->text ();
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m_collection->remove (name, "Playlists");
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}
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void
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PlaylistChooser::on_playlistsListWidget_itemDoubleClicked (QListWidgetItem* item)
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{
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QString name = item->text ();
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m_collection->setActivePlaylist (name);
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}
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